Note that the statistics below count the number of publications associated with publication-level authors and editors. They do not count the authors of individual titles (stories, poems, etc.) contained in publications. Each edition of a book increments its author's count. Different forms of an author's name, e.g. 'Mary Shelley' vs. 'Mary W. Shelley', are counted separately.
| # | Author/Editor | Publication Count |
|---|---|---|
| 1 | Edgar Rice Burroughs | 3 |
| 2 | Olof W. Anderson | 2 |
| 3 | Eric Boetzel | 2 |
| 4 | Jocelyn Brooke | 2 |
| 5 | Muriel Bruce | 2 |
| 6 | James Branch Cabell | 2 |
| 7 | Henry Carew | 2 |
| 8 | Mark Channing | 2 |
| 9 | Herbert Clock | 2 |
| 10 | Fitzhugh Green | 2 |
| 11 | Emerson B. Hartman | 2 |
| 12 | George O. Smith | 2 |
| 13 | Richard Tooker | 2 |
| 14 | uncredited | 2 |
| 15 | A. Hyatt Verrill | 2 |
| 16 | E. Charles Vivian | 2 |
| 17 | Thea von Harbou | 2 |
| 18 | Arthur Edward Waite | 2 |
| 19 | Alfred Bester | 1 |
| 20 | Mark Clifton | 1 |
| 21 | Phyllis R. Fenner | 1 |
| 22 | Charles Fort | 1 |
| 23 | Martin Gardner | 1 |
| 24 | George Bird Grinnell | 1 |
| 25 | Raymond F. Jones | 1 |
| 26 | Jack London | 1 |
| 27 | Andrew Lytle | 1 |
| 28 | J. Walker McSpadden | 1 |
| 29 | Converse E. Nickerson | 1 |
| 30 | Andre Norton | 1 |
| 31 | Russel B. Nye | 1 |
| 32 | May Sarton | 1 |
| 33 | Manly Wade Wellman | 1 |
| 34 | Dennis Wheatley | 1 |